Folding handle for lift and slide door
AssigneeF.P.L. Doorlock Hardware, Inc.
InventorTimothy Goetze
Life of this patent
Estimating the term…
Abstract
An apparatus for use with a door adapted to lift and slide. The apparatus includes a base connected to the door and a lever hingedly connected to the base for maneuvering the door. The lever is positioned within the base such that the lever is fully recessed in the base. In use, the lever may be extended away from the base and folded into an operating position for moving the door.
Claims18
An apparatus for use with a door adapted to lift and slide, comprising:
- a base adapted to be connected to the door;
- a lever assembly having a first portion and a second portion;
- wherein one end of the first portion pivotably connected to the door and an opposite end of the first portion extendably and pivotably connected to second portion via a joint end of the second portion, the joint end including an elongated slot wherein the elongated slot allows the second portion to pivot and extend or slide away from the first portion, the longitudinal axis of the first portion and second portion of the lever assembly foldable in a straight line when the lever assembly is fully recessed in the base such that the lever assembly does not protrude from the base;
- and
- a spindle extending through the base into the door at a first end and connecting to the first portion of the lever assembly at a second end,
- wherein the lever assembly is configured to extend away from the base such that said lever assembly is substantially perpendicular to the base,
- wherein the first portion of the lever assembly is configured to lock to the spindle when the lever assembly is positioned substantially perpendicular to the base.
A folding handle assembly for a door adapted to lift and slide, comprising:
- a base for being attached to the door in a substantially flush condition, said base having a recessed portion;
- and
- a lever assembly for being connected to the base having a tapered end for moving the door and configured to be positioned in the recessed portion of the base in a stored position substantially flush to a surface of the door, wherein the lever assembly includes a first portion having a U-shaped opening and a second portion having a recessed part, said first portion pivotably connected to the base at one end opposite the U-shaped opening and the second portion extendably and pivotably connected at an opposite end of the first portion by the recessed part being slidingly receivable into the U-shaped opening of the first portion, wherein the recessed part of the second portion of the lever assembly has a retraction slot for allowing the recessed part of the second portion to extend and slide away from the first portion of the lever assembly and the longitudinal axis of the first portion and second portion of the lever assembly being foldable in a straight line when the lever assembly is fully recessed in the base such that the lever assembly does not protrude from the base.
In a lift and slide door having a base connected thereto, said base having a recessed portion, the improvement comprising a folding handle assembly having a first and a second portion and configurable to fold between the first portion and the second portion, said folding handle assembly stored substantially flush to a surface of the door in the recessed portion of the base and configured to extend from the base to an operating position for moving the door, wherein the first portion is pivotably connected and lockable to the base at one end and the second portion is extendably and pivotably connected to the other end of the first portion via a joint end of the second portion having an elongated slot having an axis parallel to the second portion and the longitudinal axis of the first portion and second portion of the foldable handle assembly foldable in a straight line when the foldable handle assembly is fully recessed in the base such that the foldable handle assembly does not protrude from the base.
Dependencies are inferred from the claim text.